1、Unit 13 People 导学案（4）Lesson 3 Making Guesses about people Tips: Eat to live, but not live to eat.吃饭是为了生存，但生存不是为了吃饭。Learning aims:1.Get the general ideas of the text 2.Grammar-Modals for guessingLearning important point: Modals for guessing 情态动词猜测用法Learning difficult point: Modals for guessing Learni
2、ng guides: 通过观察，归纳总结语法规律Learning processes:Step I 短语集结 （在 P12-13 中划出下列词组）A 级1.run down _ 2.give sb a hug _3.since then _ 4.have sth./sb. doing_5.get lost_ 6.separate from _7.on ones way _ 8.at the moment _9.lose ones way _10.at the top of the muntain _11.go abroad_ 12.tell sb. off_13.fail the exam_S
3、tep II 文句分析 B 级1.I saw she had tears running down her cheeks at lunch today and one of the other teachers gave her a hug.译文：_2.Their friends are really upset and have been waiting anxiously for more news.译文：_have been waiting 是现在完成进行时，表示动作发生在过去并持续到现在。Eg:我一直在做饭。_3.They may have been separated from th
4、e other students and couldnt hear anyone when the thunder started, or they might have fallen behind and taken the wrong path译文:_separate 指把原来结合在一起的或混合在一起的东西分开或隔开divide 着重指整体分成若干部分eg:The two dogs started to fight , so we tried to _ them from each other.A. spilt B. separate C.distinguish D. divide4. O
5、r they could have gone exploring on their own and lost their way back to the group.译文：_5.Imagine how hungry they are!译文： how 引导_从句imagine +doing/ to do / 宾从6.Itll be a real relief when theyre found.relief n. 减轻，宽慰to ones relief 使某人放心的是relief sb. of 解除某人的负担StepIII: Grammar C 级Discovery 1： Look at the
6、 dialogue and complete the gaps.I think my French tutor _ know They _ be so frightened! They _ have been separated from Or they _ have gone exploring They _ be there. they _ have any water.思考：上述句子所表达的意思是：_a) decision? b) advice? c) guesses?归纳总结：Strong belief/true（一定） : Strong belief/ not true（不可能）:
7、Possibility/ true（可能、也许）: Possibility/ not true（可能不）: Discovery 2. Decide what they are talking about.1.I think my French tutor might know them. 2. They might be sheltering in a cave. 3. They might have fallen behind. a) 过去情况 b)现在情况 c)正在发生的事情归纳总结：1. 表示对现在情况的推测用： 2. 表示对此时此刻正在发生的事情的推测用： 3. 表示对过去情况的推测用
8、： 找一找：在文章中找出其他含有情态动词的句子，并说出它表示的用法：语法练习：1.theres no light onthey_be at home. A.cant B.mustnt C.neednt D.shouldnt2. Hurry up, our teacher _ for us at the school gateA. must be waiting B. must wait C. might waiting D. can be waiting3 Someone is knocking at the door. Who it be? It be Tom. He is still in
9、 the school.A. can, cant B. can, mustnt C. might, could D. might, may4. She doesnt answer the doorbell, she _ be asleepA. might to B. might C. must have D. should5You have done so much work, you _ rather tired.A. must be feeling B. could be felt C. may be feeling D. would feel6.- Is there a flight t
10、o Paris this evening?-There _be. Ill phone the airport and find it out.A. must B. would C. might D. can7. He left yesterday, so he _ in Beijing.A. may arrive B. may have arrived C. must arrive D. arrives8.- When can I come for the photos? I need them tomorrow afternoon.-They _ be ready by 12：00. A. can B. should C. might D. need9. Mr. Li _be in Beijing because I saw him in town only a few minutes agoA. neednt B. cant C. shouldnt D. mustnt10 It _be Li Ming who took my dictionary awayIt be Zhang Hua who did itA. cant；must B. mustnt；must C. neednt；can D. may not；can1-5AAABA6-10CBBBAStep IV 小结与反思
